this adds support for creating custom (out of tree) gesture recognizers by
adding an abstract recognizer class that can be inherited and reused
docs TBA
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11223
if we have not begun to process a zoom gesture by this point, then we should
not be emitting a cancel result
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11208
cancel is used to indicate that a gesture which has begun to trigger has been
canceled, so if we have already canceled then we should not re-cancel here
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11207
this is functionally wrong (the comparison fails) and also causes SIGBUS on
arm
Reviewed-by: Marcel Hollerbach <mail@marcel-hollerbach.de>
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11198
this can be fetched using efl_provider_find from the recognizer
ref T8503
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11177
this is a manager functionality, and recognizers are always child objects of
managers
ref T8503
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11176
we must write these recognizers using publicly available apis to ensure
that we don't accidentally start using private struct data
this requires a lot of changes to properly manage the config value for finger
size and update the recognizer data when changed (which external recognizers
will need to monitor an event to achieve) and then also to change some
recognizers so they don't use memset and unset the finger_size value
ref TT8503
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11173
canceling without a proper reset breaks the recognizer for successive events
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11167
zoom requires two fingers for a pinch, so skip the first press
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11088
this lets gesture framework track two touch points in order to distinguish between
successive presses and e.g., treat a simultaneous two finger tap as a single tap
gesture rather than two
it also simplifies some internal code and removes most hash lookups
Reviewed-by: woochan lee <wc0917.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D11085
some parts of this were entirely unreadable due to mixed tabs/spaces and other
bizarre formatting issues which somehow made it into the tree
Reviewed-by: Xavi Artigas <xavierartigas@yahoo.es>
Differential Revision: https://phab.enlightenment.org/D11053
these were flattened to all be EFL_GESTURE_$MEMBER, which made them
impossible to read and use effectively
Reviewed-by: Marcel Hollerbach <mail@marcel-hollerbach.de>
Differential Revision: https://phab.enlightenment.org/D11026
division of integer by integer results integer.
this patch fix the case to make a division result more precise.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D10039
Summary:
https://phab.enlightenment.org/T7544
Provides a way for a user to get a gesture manager, recognizer instance.
Supports different recognizer properties for each target(Eo).
Gesture, Touch Class Life-cycle re-implementation. for supporting multiple touches.
Add below gestures.
efl_canvas_gesture_tap
efl_canvas_gesture_double_tap
efl_canvas_gesture_triple_tap
efl_canvas_gesture_long_tap
efl_canvas_gesture_momentum
efl_canvas_gesture_zoom
efl_canvas_gesture_flick
Test Plan:
Simple test -> test_gesture_framework.c
More test cases will upload.
Reviewers: woohyun, smohanty, segfaultxavi, Jaehyun_Cho
Reviewed By: Jaehyun_Cho
Subscribers: Jaehyun_Cho, segfaultxavi, cedric
Tags: #efl, #do_not_merge
Differential Revision: https://phab.enlightenment.org/D7579